#! /bin/sh
#
# in order to use cnprint as a filter, you need to save this file as 
# /var/spool/lpd/cnprint-script and setup your /etc/printcap following
# step 1.
#
#  1.	In my printcap file, I setup a "printer" called "gencnp" using
#	the following (delete the #s and make changes before use in 
#	your printcap): 
#
# Experimental printer on "gen" using CNPRINT as a filter
#gencnp|lpcnp:\
#	:lp=/dev/null:\
#	:sh:\
#	:mx#0:\
#	:lf=/var/adm/lpd-errs:\
#	:sd=/var/spool/lpd/gencnp:\
#        :if=/var/spool/lpd/cnprint-script:
#
#  2.	Printing to "gencnp" evokes "cnprint" using this script, which 
#	in turn accepts input, converts to PS file, and evokes the
#	"gen" printer.  As a result, there is no output to stdout.
#	Thus, it is likely to confuse the printer queue.
#
/usr/local/bin/cnprint -io | lpr -Pgen -U$5
#
# Note:
# 	1. You must use absolute path for "cnprint", otherwise the script
# 	   may not be able to find "cnprint" command.  Change it to what
#	   is on your system.
#	2. You may use other options except the -io option for "cnprint".
#	3. "gen" is the name of the printer I use, change it.
#	4. -U$5 option gets the user name, usually you should not use it.
#	   However, if your system needs this information, you should change
#	   the number 5 to some other number until you correctly get the
#	   user name.
#	5. I named this file as "cnprint-script" and put it under 
#	   "/var/spool/lpd", you should do similar things.
#